What is the measure of a straight angle?

A less than 90°

Bgreater than 90°

C 90°

D 180°

What is the reciprocal of 3 3/7

A firecracker shoots up from a hill 140 feet high, with an initial speed of 100 feet per sound. Using the formula H (t) = - 16t2 + be + s, approximately how long will it take the firecracker to hit the ground? A.) 5 secs B.) 7 secs C.) 9 secs D.

In ascending order 1/5 3/10 1/8 1/2 3/4

Three plus the reciprocal of a number equals 7 divided by that number. What is the number?

The fence along the length of a ranch measures 4,450.5 meters and the fence along the width of a ranch measures 2,890 meters. The length of the fence is how many kilometers longer than the width?

A teacher bought some bookmarks for her students. if she gave each students 3 bookmarks, she would have 21 bookmarks left. if she gave each students 5 bookmarks, she would be short of 53 bookmarks. How many students does the Teacher have?

It costs $95 for 20 students to visit an aquarium. How much does it cost for 162 students?

Translate the word phrase into a variable expression. The quotient of a number and 4 are increased by 5. a. n+5/4 b. 4n+5 c. n4+5 d. 4/n+5

What is 4/5 - 3/10?

What is the answer to x/5-7=2q